Uwe Rösler said his Brentford squad were ready to take on Wycombe Wanderers after recovering from "the worst decision seen in eight years as a manager" last week.
The Bees were beaten 3-2 by Huddersfield Town in a controversial encounter last Saturday.
Uwe's side were 2-0 up and comfortable when referee Colin Webster awarded the home side a goal when Alan Lee elbowed Brentford goalkeeper Richard Lee in the throat and barged him in to the net before heading in.
Huddersfield went on to win 3-2 and the Brentford Manager said he had asked the Football Association for feedback on the decision.
"It has been a difficult week," said Uwe.
"I found it difficult to come to terms with the first goal at Huddersfield.
"It was the worst decision I have ever seen in eight years as a manager.
"We are allowed to feel sorry for ourselves for a few days but I have got myself right, the players have trained well, they are sharp and we are preparing for Wycombe."
Uwe said he wanted his team to come out fast against the Buckinghamshire side and make sure they had the momentum.
"We have to put the last game behind us and not fear Griffin Park, not fear that the pitch may not be as good and not fear the opponents," said Uwe.
"We have every reason to be confident, we know we can play well, we know we are in good shape.
"We need to knock harder and harder on the door until it opens and gives us three points.
"I expect the same effort, energy and will to score as at Huddersfield.
"We have to be better defensively.
"I want us to set standards from the beginning, go out hard and get the momentum.
"It's important we don't start slow."
Uwe said he was still working to bring in additions to his squad and had "irons in the fire" but said it was best not to say more until a player had put pen to paper.
He explained defender Karleigh Osborne had been to Reading for assessment on his injury with a view to joining the Championship club.
"Karleigh went to see Reading, they assessed his injury," said Uwe.
"They wanted to know why he hadn't played since October.
"He is over the lengthy injury [he suffered in October] but picked up a dead leg and has had bleeding in his hamstring.
"He is on the way to get better, Reading have shown interest, they wanted to see the player and we now wait for feedback from them."
He added Piero Mingoia had returned to Watford, albeit his loan does not expire until February 5.
"I wanted to see Piero as we are planning for the summer," said Uwe.
"We had a chance to get him in on low wages.
"But after two and a half weeks we had a lot of players available, no injuries and lots of trialists training.
"Sometimes we were training with 22 outfield players, that is too many.
"We have reduced numbers on Thursdays and Fridays to those who are most likely involved.
"We spoke to Piero; it made no sense that he trains with our Development Squad so he has gone back.
"He is an interesting player and we will be monitoring him."
Click here to see a full video interview with Uwe Rösler.